Portable speaker for digital media player



FIG. 1 is a front view of a portable speaker for digital media player showing my new design;

FIG. 2 is rear perspective view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof, the opposite side being a mirror image;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a portable speaker for digital media player, as shown and described. 